An amateur graphic designer here. I was told to redesign a reddit app icon on playstore and he told me to apply the Google's new design scheme that was leaked a few days ago (The first illustration shows the mockup that I made based on the leaked overhaul icons from Google) So currently the second image shows the reddit icon that I was working on with it. It is like a paper with a 'vertical' looking page on the left and the developer told me to make it colorful and apply all the Google's trademark colors. Unfortunately, I'm still not satisfied on how it is looking right now as if it is not like the one on Google's new design scheme so right now, I would kindly like to have some suggestions and feedback on how can I improve the reddit icon by placing the right shadows or right color combinations, others will be of course appreciated and welcome. Thanks alot!
EDIT: no.3 the final icon that I made according to @Bakabaka suggestions :)